13:51:58 Enable Cell Caching using MemoryGZip method<br />13:51:58 Create new PHPExcel object<br />13:51:58 Set properties<br />13:51:58 Add data<br />13:51:58 Hide 'Phone' and 'fax' columns<br />13:51:58 Set outline levels<br />13:51:58 Freeze panes<br />13:51:58 Rows to repeat at top<br />13:52:02 Write to Excel2007 format<br />13:52:06 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 4.5192 seconds<br />13:52:06 Current memory usage: 26.5 MB<br />13:52:06 Peak memory usage: 29.75 MB<br />13:52:06 Done writing file<br />File has been created in /home/fgh547/public_html/excel/Examples<br />